---
title: "OfflinePropale"
weight: 1
description: "Dolibarr module and mobile PWA to create commercial offers offline, right at the customer's site."
source_hash: "73b87a92"
---

# OfflinePropale

OfflinePropale is a Dolibarr module bundled with a mobile application (PWA) that lets field sales staff create commercial offers directly at the customer's site, even without an internet connection.

Offers created in the field are synchronised with Dolibarr as soon as a connection is available, then turned into official proposals from the back office.

## Main features

- **Offline offer creation**: write your offers in the field, with or without an internet connection
- **Embedded product catalogue**: browse your products and services from the application, even offline
- **Quick creation by category**: touch grid to pick products by category
- **Photos and documents**: attach site photos or documents to your offers
- **Annotated photo survey**: drop product, service or note markers straight onto the photo, and they become the quote lines
- **Catalogue available offline**: product sheets with prices, photos and technical documents, customer sheets with call, email and directions
- **PDF generation**: produce a professional PDF on site and email it to the customer
- **Electronic signature**: have the customer sign directly on the screen
- **Automatic synchronisation**: your offers are sent to Dolibarr as soon as you are back online
- **Conversion to proposal**: turn synced offers into Dolibarr commercial proposals
- **Conflict detection**: alerts when a price has changed or a product has been deleted between creation and synchronisation
- **Reusable templates**: save standard offers to reuse them quickly
- **Offline customer creation**: create a new customer on site, it will be synchronised with Dolibarr
- **Barcode scanning**: add products by scanning their barcode with the camera
- **Multi-device**: each salesperson uses their own device, identified by a unique UUID

## Installable mobile application

The mobile application is a PWA (Progressive Web App): it installs like a native application straight from the browser, with no store involved. It runs on Android, iOS and desktop computers.

![OfflinePropale mobile application home page with the statistics and creation buttons](screenshots/accueil-mobile.webp)

## Requirements

- **Dolibarr** 18.0 or above
- **PHP** 7.4 or above
- **Required Dolibarr modules**:
  - Third parties
  - Commercial proposals
  - Products / Services
  - Categories
  - Document management (ECM)
  - SmartAuth (API authentication for synchronisation)

## Getting started

Read the [installation](/offlinepropale/installation) guide to set up the module and the mobile application.

To evaluate the module without typing anything in, install the demonstration data set: catalogue for a given trade, customers, ready-made offers and login accounts. See the [Module area and demonstration](/offlinepropale/demonstration) page.